fix typo
[rainbowstream.git] / rainbowstream / rainbow.py
index 43fa026..0972390 100644 (file)
 """
 Colorful user's timeline stream
 """
+from multiprocessing import Process
+from dateutil import parser
 
-from __future__ import print_function
-
-import os, os.path, argparse, random
+import os
+import os.path
+import sys
+import signal
+import argparse
+import time
+import datetime
+import requests
 
 from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup
+from twitter.api import *
 from twitter.oauth import OAuth, read_token_file
+from twitter.oauth_dance import oauth_dance
 from twitter.util import printNicely
-from dateutil import parser
-from pyfiglet import figlet_format
+from StringIO import StringIO
 
-from colors import *
-from config import *
+from .colors import *
+from .config import *
+from .consumer import *
+from .interactive import *
+from .db import *
+from .c_image import *
 
-def asciiart():
-    """
-    Draw the Ascii Art
-    """
-    d = [red, green, yellow, blue, magenta, cyan, white]
-    fi = figlet_format('Rainbow Stream', font='doom')
-    print('\n'.join(
-            [random.choice(d)(i) for i in fi.split('\n')]
-        )
-    )
+g = {}
+db = RainbowDB()
+cmdset = [
+    'switch',
+    'home',
+    'view',
+    't',
+    'rt',
+    'fav',
+    'rep',
+    'del',
+    'ufav',
+    's',
+    'show',
+    'ls',
+    'fl',
+    'ufl',
+    'h',
+    'c',
+    'q'
+]
 
 
-def draw(t):
+def draw(t, iot=False, keyword=None, fil=[], ig=[]):
     """
     Draw the rainbow
     """
+
     # Retrieve tweet
+    tid = t['id']
     text = t['text']
     screen_name = t['user']['screen_name']
     name = t['user']['name']
     created_at = t['created_at']
+    favorited = t['favorited']
     date = parser.parse(created_at)
-    time = date.strftime('%Y/%m/%d %H:%M:%S')
+    date = date - datetime.timedelta(seconds=time.timezone)
+    clock = date.strftime('%Y/%m/%d %H:%M:%S')
+
+    # Get expanded url
+    try:
+        expanded_url = []
+        url = []
+        urls = t['entities']['urls']
+        for u in urls:
+            expanded_url.append(u['expanded_url'])
+            url.append(u['url'])
+    except:
+        expanded_url = None
+        url = None
+
+    # Get media
+    try:
+        media_url = []
+        media = t['entities']['media']
+        for m in media:
+            media_url.append(m['media_url'])
+    except:
+        media_url = None
+
+    # Filter and ignore
+    screen_name = '@' + screen_name
+    if fil and screen_name not in fil:
+        return
+    if ig and screen_name in ig:
+        return
+
+    res = db.tweet_query(tid)
+    if not res:
+        db.store(tid)
+        res = db.tweet_query(tid)
+    rid = res[0].rainbow_id
 
     # Format info
-    user = green(name) + ' ' + yellow('@' + screen_name) + ' '
-    clock = magenta('['+ time + ']')
-    tweet = white(text)
+    user = cycle_color(name) + grey(' ' + screen_name + ' ')
+    meta = grey('[' + clock + '] [id=' + str(rid) + '] ')
+    if favorited:
+        meta = meta + green(u'\u2605')
+    tweet = text.split()
+    # Replace url
+    if expanded_url:
+        for index in range(len(expanded_url)):
+            tweet = map(
+                lambda x: expanded_url[index] if x == url[index] else x,
+                tweet)
+    # Highlight RT
+    tweet = map(lambda x: grey(x) if x == 'RT' else x, tweet)
+    # Highlight screen_name
+    tweet = map(lambda x: cycle_color(x) if x[0] == '@' else x, tweet)
+    # Highlight link
+    tweet = map(lambda x: cyan(x) if x[0:7] == 'http://' else x, tweet)
+    # Highlight search keyword
+    if keyword:
+        tweet = map(
+            lambda x: on_yellow(x) if
+            ''.join(c for c in x if c.isalnum()).lower() == keyword.lower()
+            else x,
+            tweet
+        )
+    # Recreate tweet
+    tweet = ' '.join(tweet)
 
     # Draw rainbow
-    terminalrows, terminalcolumns = os.popen('stty size', 'r').read().split()
     line1 = u"{u:>{uw}}:".format(
-        u = user,
-        uw = len(user) + 2,
+        u=user,
+        uw=len(user) + 2,
     )
     line2 = u"{c:>{cw}}".format(
-        c = clock,
-        cw = len(clock) + 2,
+        c=meta,
+        cw=len(meta) + 2,
     )
     line3 = '  ' + tweet
-    line4 = '\n'
 
-    return line1, line2, line3, line4
+    printNicely('')
+    printNicely(line1)
+    printNicely(line2)
+    printNicely(line3)
+
+    # Display Image
+    if iot and media_url:
+        for mu in media_url:
+            response = requests.get(mu)
+            image_to_display(StringIO(response.content))
 
 
 def parse_arguments():
     """
     Parse the arguments
     """
-
     parser = argparse.ArgumentParser(description=__doc__ or "")
-
-    parser.add_argument('-to', '--timeout', help='Timeout for the stream (seconds).')
-    parser.add_argument('-ht', '--heartbeat-timeout', help='Set heartbeat timeout.', default=90)
-    parser.add_argument('-nb', '--no-block', action='store_true', help='Set stream to non-blocking.')
-    parser.add_argument('-tt', '--track-keywords', help='Search the stream for specific text.')
+    parser.add_argument(
+        '-to',
+        '--timeout',
+        help='Timeout for the stream (seconds).')
+    parser.add_argument(
+        '-ht',
+        '--heartbeat-timeout',
+        help='Set heartbeat timeout.',
+        default=90)
+    parser.add_argument(
+        '-nb',
+        '--no-block',
+        action='store_true',
+        help='Set stream to non-blocking.')
+    parser.add_argument(
+        '-tt',
+        '--track-keywords',
+        help='Search the stream for specific text.')
+    parser.add_argument(
+        '-fil',
+        '--filter',
+        help='Filter specific screen_name.')
+    parser.add_argument(
+        '-ig',
+        '--ignore',
+        help='Ignore specific screen_name.')
+    parser.add_argument(
+        '-iot',
+        '--image-on-term',
+        action='store_true',
+        help='Display all image on terminal.')
     return parser.parse_args()
 
 
-def main():
-    args = parse_arguments()
+def authen():
+    """
+    Authenticate with Twitter OAuth
+    """
+    # When using rainbow stream you must authorize.
+    twitter_credential = os.environ.get(
+        'HOME',
+        os.environ.get(
+            'USERPROFILE',
+            '')) + os.sep + '.rainbow_oauth'
+    if not os.path.exists(twitter_credential):
+        oauth_dance("Rainbow Stream",
+                    CONSUMER_KEY,
+                    CONSUMER_SECRET,
+                    twitter_credential)
+    oauth_token, oauth_token_secret = read_token_file(twitter_credential)
+    return OAuth(
+        oauth_token,
+        oauth_token_secret,
+        CONSUMER_KEY,
+        CONSUMER_SECRET)
+
+
+def get_decorated_name():
+    """
+    Beginning of every line
+    """
+    t = Twitter(auth=authen())
+    name = '@' + t.account.verify_credentials()['screen_name']
+    g['original_name'] = name[1:]
+    g['decorated_name'] = grey('[') + grey(name) + grey(']: ')
+
+
+def switch():
+    """
+    Switch stream
+    """
+    try:
+        target = g['stuff'].split()[0]
+
+        # Filter and ignore
+        args = parse_arguments()
+        try:
+            if g['stuff'].split()[-1] == '-f':
+                only = raw_input('Only nicks: ')
+                ignore = raw_input('Ignore nicks: ')
+                args.filter = filter(None, only.split(','))
+                args.ignore = filter(None, ignore.split(','))
+            elif g['stuff'].split()[-1] == '-d':
+                args.filter = ONLY_LIST
+                args.ignore = IGNORE_LIST
+        except:
+            printNicely(red('Sorry, wrong format.'))
+            return
+
+        # Public stream
+        if target == 'public':
+            keyword = g['stuff'].split()[1]
+            if keyword[0] == '#':
+                keyword = keyword[1:]
+            # Kill old process
+            os.kill(g['stream_pid'], signal.SIGKILL)
+            args.track_keywords = keyword
+            # Start new process
+            p = Process(
+                target=stream,
+                args=(
+                    PUBLIC_DOMAIN,
+                    args))
+            p.start()
+            g['stream_pid'] = p.pid
+
+        # Personal stream
+        elif target == 'mine':
+            # Kill old process
+            os.kill(g['stream_pid'], signal.SIGKILL)
+            # Start new process
+            p = Process(
+                target=stream,
+                args=(
+                    USER_DOMAIN,
+                    args,
+                    g['original_name']))
+            p.start()
+            g['stream_pid'] = p.pid
+        printNicely('')
+        printNicely(green('Stream switched.'))
+        if args.filter:
+            printNicely(cyan('Only: ' + str(args.filter)))
+        if args.ignore:
+            printNicely(red('Ignore: ' + str(args.ignore)))
+        printNicely('')
+    except:
+        printNicely(red('Sorry I can\'t understand.'))
+
+
+def home():
+    """
+    Home
+    """
+    t = Twitter(auth=authen())
+    num = HOME_TWEET_NUM
+    if g['stuff'].isdigit():
+        num = g['stuff']
+    for tweet in reversed(t.statuses.home_timeline(count=num)):
+        draw(t=tweet, iot=g['iot'])
+    printNicely('')
+
+
+def view():
+    """
+    Friend view
+    """
+    t = Twitter(auth=authen())
+    user = g['stuff'].split()[0]
+    if user[0] == '@':
+        try:
+            num = int(g['stuff'].split()[1])
+        except:
+            num = HOME_TWEET_NUM
+        for tweet in reversed(t.statuses.user_timeline(count=num, screen_name=user[1:])):
+            draw(t=tweet, iot=g['iot'])
+        printNicely('')
+    else:
+        printNicely(red('A name should begin with a \'@\''))
+
+
+def tweet():
+    """
+    Tweet
+    """
+    t = Twitter(auth=authen())
+    t.statuses.update(status=g['stuff'])
+
+
+def retweet():
+    """
+    ReTweet
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        tid = db.rainbow_query(id)[0].tweet_id
+        t.statuses.retweet(id=tid, include_entities=False, trim_user=True)
+    except:
+        printNicely(red('Sorry I can\'t retweet for you.'))
+
+
+def favorite():
+    """
+    Favorite
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        tid = db.rainbow_query(id)[0].tweet_id
+        t.favorites.create(_id=tid, include_entities=False)
+        printNicely(green('Favorited.'))
+        draw(t.statuses.show(id=tid), iot=g['iot'])
+    except:
+        printNicely(red('Omg some syntax is wrong.'))
+
+
+def reply():
+    """
+    Reply
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        tid = db.rainbow_query(id)[0].tweet_id
+        user = t.statuses.show(id=tid)['user']['screen_name']
+        status = ' '.join(g['stuff'].split()[1:])
+        status = '@' + user + ' ' + status.decode('utf-8')
+        t.statuses.update(status=status, in_reply_to_status_id=tid)
+    except:
+        printNicely(red('Sorry I can\'t understand.'))
+
+
+def delete():
+    """
+    Delete
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        tid = db.rainbow_query(id)[0].tweet_id
+        t.statuses.destroy(id=tid)
+        printNicely(green('Okay it\'s gone.'))
+    except:
+        printNicely(red('Sorry I can\'t delete this tweet for you.'))
+
+
+def unfavorite():
+    """
+    Unfavorite
+    """
+    t = Twitter(auth=authen())
+    try:
+        id = int(g['stuff'].split()[0])
+        tid = db.rainbow_query(id)[0].tweet_id
+        t.favorites.destroy(_id=tid)
+        printNicely(green('Okay it\'s unfavorited.'))
+        draw(t.statuses.show(id=tid), iot=g['iot'])
+    except:
+        printNicely(red('Sorry I can\'t unfavorite this tweet for you.'))
+
+
+def search():
+    """
+    Search
+    """
+    t = Twitter(auth=authen())
+    try:
+        if g['stuff'][0] == '#':
+            rel = t.search.tweets(q=g['stuff'])['statuses']
+            if len(rel):
+                printNicely('Newest tweets:')
+                for i in reversed(xrange(SEARCH_MAX_RECORD)):
+                    draw(t=rel[i],
+                         iot=g['iot'],
+                         keyword=g['stuff'].strip()[1:])
+                printNicely('')
+            else:
+                printNicely(magenta('I\'m afraid there is no result'))
+        else:
+            printNicely(red('A keyword should be a hashtag (like \'#AKB48\')'))
+    except:
+        printNicely(red('Sorry I can\'t understand.'))
+
+
+def show():
+    """
+    Show image
+    """
+    t = Twitter(auth=authen())
+    try:
+        target = g['stuff'].split()[0]
+        if target != 'image':
+            return
+        id = int(g['stuff'].split()[1])
+        tid = db.rainbow_query(id)[0].tweet_id
+        tweet = t.statuses.show(id=tid)
+        media = tweet['entities']['media']
+        for m in media:
+            res = requests.get(m['media_url'])
+            img = Image.open(StringIO(res.content))
+            img.show()
+    except:
+        printNicely(red('Sorry I can\'t show this image.'))
+
+
+def list():
+    """
+    List friends for followers
+    """
+    t = Twitter(auth=authen())
+    try:
+        target = g['stuff'].split()[0]
+        d = {'fl': 'followers', 'fr': 'friends'}
+        next_cursor = -1
+        rel = {}
+        # Cursor loop
+        while next_cursor != 0:
+            list = getattr(t, d[target]).list(screen_name=g['original_name'],
+                                              cursor=next_cursor,
+                                              skip_status=True,
+                                              include_entities=False,
+                                              )
+            for u in list['users']:
+                rel[u['name']] = '@' + u['screen_name']
+            next_cursor = list['next_cursor']
+        # Print out result
+        printNicely('All: ' + str(len(rel)) + ' people.')
+        for name in rel:
+            user = '  ' + cycle_color(name) + grey(' ' + rel[name] + ' ')
+            printNicely(user)
+    except:
+        printNicely(red('Omg some syntax is wrong.'))
 
-    # The Logo
-    asciiart()
 
-    # When using twitter stream you must authorize.
-    oauth_filename = os.environ.get('HOME', os.environ.get('USERPROFILE', '')) + os.sep + '.twitter_oauth'
-    oauth_token, oauth_token_secret = read_token_file(oauth_filename)
-    auth = OAuth(oauth_token, oauth_token_secret, CONSUMER_KEY, CONSUMER_SECRET)
+def follow():
+    """
+    Follow a user
+    """
+    t = Twitter(auth=authen())
+    screen_name = g['stuff'].split()[0]
+    if screen_name[0] == '@':
+        try:
+            t.friendships.create(screen_name=screen_name[1:], follow=True)
+            printNicely(green('You are following ' + screen_name + ' now!'))
+        except:
+            printNicely(red('Sorry can not follow at this time.'))
+    else:
+        printNicely(red('Sorry I can\'t understand.'))
+
+
+def unfollow():
+    """
+    Unfollow a user
+    """
+    t = Twitter(auth=authen())
+    screen_name = g['stuff'].split()[0]
+    if screen_name[0] == '@':
+        try:
+            t.friendships.destroy(
+                screen_name=screen_name[
+                    1:],
+                include_entities=False)
+            printNicely(green('Unfollow ' + screen_name + ' success!'))
+        except:
+            printNicely(red('Sorry can not unfollow at this time.'))
+    else:
+        printNicely(red('Sorry I can\'t understand.'))
+
+
+def help():
+    """
+    Help
+    """
+    s = ' ' * 2
+    h, w = os.popen('stty size', 'r').read().split()
+
+    usage = '\n'
+    usage += s + 'Hi boss! I\'m ready to serve you right now!\n'
+    usage += s + '-' * (int(w) - 4) + '\n'
+
+    usage += s + 'You are ' + yellow('already') + ' on your personal stream.\n'
+    usage += s * 2 + green('switch public #AKB') + \
+        ' will switch to public stream and follow "' + \
+        yellow('AKB') + '" keyword.\n'
+    usage += s * 2 + green('switch mine') + \
+        ' will switch to your personal stream.\n'
+    usage += s * 2 + green('switch mine -f ') + \
+        ' will prompt to enter the filter.\n'
+    usage += s * 3 + yellow('Only nicks') + \
+        ' filter will decide nicks will be INCLUDE ONLY.\n'
+    usage += s * 3 + yellow('Ignore nicks') + \
+        ' filter will decide nicks will be EXCLUDE.\n'
+    usage += s * 2 + green('switch mine -d') + \
+        ' will use the config\'s ONLY_LIST and IGNORE_LIST.\n'
+    usage += s * 3 + '(see ' + grey('rainbowstream/config.py') + ').\n'
+
+    usage += s + 'For more action: \n'
+    usage += s * 2 + green('home') + ' will show your timeline. ' + \
+        green('home 7') + ' will show 7 tweet.\n'
+    usage += s * 2 + green('view @mdo') + \
+        ' will show ' + yellow('@mdo') + '\'s home.\n'
+    usage += s * 2 + green('t oops ') + \
+        'will tweet "' + yellow('oops') + '" immediately.\n'
+    usage += s * 2 + \
+        green('rt 12 ') + ' will retweet to tweet with ' + \
+        yellow('[id=12]') + '.\n'
+    usage += s * 2 + \
+        green('fav 12 ') + ' will favorite the tweet with ' + \
+        yellow('[id=12]') + '.\n'
+    usage += s * 2 + green('rep 12 oops') + ' will reply "' + \
+        yellow('oops') + '" to tweet with ' + yellow('[id=12]') + '.\n'
+    usage += s * 2 + \
+        green('del 12 ') + ' will delete tweet with ' + \
+        yellow('[id=12]') + '.\n'
+    usage += s * 2 + \
+        green('ufav 12 ') + ' will unfavorite tweet with ' + \
+        yellow('[id=12]') + '.\n'
+    usage += s * 2 + green('s #AKB48') + ' will search for "' + \
+        yellow('AKB48') + '" and return 5 newest tweet.\n'
+    usage += s * 2 + green('show image 12') + ' will show image in tweet with ' + \
+        yellow('[id=12]') + ' in your OS\'s image viewer.\n'
+    usage += s * 2 + \
+        green('ls fl') + \
+        ' will list all followers (people who are following you).\n'
+    usage += s * 2 + \
+        green('ls fr') + \
+        ' will list all friends (people who you are following).\n'
+    usage += s * 2 + green('fl @dtvd88') + ' will follow ' + \
+        yellow('@dtvd88') + '.\n'
+    usage += s * 2 + green('ufl @dtvd88') + ' will unfollow ' + \
+        yellow('@dtvd88') + '.\n'
+    usage += s * 2 + green('h') + ' will show this help again.\n'
+    usage += s * 2 + green('c') + ' will clear the screen.\n'
+    usage += s * 2 + green('q') + ' will quit.\n'
+
+    usage += s + '-' * (int(w) - 4) + '\n'
+    usage += s + 'Have fun and hang tight!\n'
+    printNicely(usage)
+
+
+def clear():
+    """
+    Clear screen
+    """
+    os.system('clear')
+
+
+def quit():
+    """
+    Exit all
+    """
+    save_history()
+    os.system('rm -rf rainbow.db')
+    os.kill(g['stream_pid'], signal.SIGKILL)
+    sys.exit()
+
+
+def reset():
+    """
+    Reset prefix of line
+    """
+    if g['reset']:
+        printNicely(magenta('Need tips ? Type "h" and hit Enter key!'))
+    g['reset'] = False
+
+
+def process(cmd):
+    """
+    Process switch
+    """
+    return dict(zip(
+        cmdset,
+        [
+            switch,
+            home,
+            view,
+            tweet,
+            retweet,
+            favorite,
+            reply,
+            delete,
+            unfavorite,
+            search,
+            show,
+            list,
+            follow,
+            unfollow,
+            help,
+            clear,
+            quit
+        ]
+    )).get(cmd, reset)
+
+
+def listen():
+    """
+    Listen to user's input
+    """
+    d = dict(zip(
+        cmdset,
+        [
+            ['public', 'mine'],  # switch
+            [],  # home
+            ['@'],  # view
+            [],  # tweet
+            [],  # retweet
+            [],  # favorite
+            [],  # reply
+            [],  # delete
+            [],  # unfavorite
+            ['#'],  # search
+            ['image'],  # show image
+            ['fl', 'fr'],  # show image
+            ['@'],  # follow
+            ['@'],  # unfollow
+            [],  # help
+            [],  # clear
+            [],  # quit
+        ]
+    ))
+    init_interactive_shell(d)
+    read_history()
+    reset()
+    while True:
+        if g['prefix']:
+            line = raw_input(g['decorated_name'])
+        else:
+            line = raw_input()
+        try:
+            cmd = line.split()[0]
+        except:
+            cmd = ''
+        # Save cmd to global variable and call process
+        g['stuff'] = ' '.join(line.split()[1:])
+        process(cmd)()
+        if cmd in ['switch', 't', 'rt', 'rep']:
+            g['prefix'] = False
+        else:
+            g['prefix'] = True
+
+
+def stream(domain, args, name='Rainbow Stream'):
+    """
+    Track the stream
+    """
+
+    # The Logo
+    art_dict = {
+        USER_DOMAIN: name,
+        PUBLIC_DOMAIN: args.track_keywords,
+        SITE_DOMAIN: 'Site Stream',
+    }
+    ascii_art(art_dict[domain])
 
     # These arguments are optional:
     stream_args = dict(
@@ -97,10 +704,22 @@ def main():
         query_args['track'] = args.track_keywords
 
     # Get stream
-    stream = TwitterStream(auth=auth, domain='userstream.twitter.com', **stream_args)
-    tweet_iter = stream.user(**query_args)
+    stream = TwitterStream(
+        auth=authen(),
+        domain=domain,
+        **stream_args)
 
-    # Iterate over the sample stream.
+    if domain == USER_DOMAIN:
+        tweet_iter = stream.user(**query_args)
+    elif domain == SITE_DOMAIN:
+        tweet_iter = stream.site(**query_args)
+    else:
+        if args.track_keywords:
+            tweet_iter = stream.statuses.filter(**query_args)
+        else:
+            tweet_iter = stream.statuses.sample()
+
+    # Iterate over the stream.
     for tweet in tweet_iter:
         if tweet is None:
             printNicely("-- None --")
@@ -111,11 +730,29 @@ def main():
         elif tweet is Hangup:
             printNicely("-- Hangup --")
         elif tweet.get('text'):
-            line1, line2, line3, line4 = draw(t = tweet)
-            printNicely(line1)
-            printNicely(line2)
-            printNicely(line3)
-            printNicely(line4)
-
-if __name__ == '__main__':
-    main()
+            draw(
+                t=tweet,
+                iot=args.image_on_term,
+                keyword=args.track_keywords,
+                fil=args.filter,
+                ig=args.ignore,
+            )
+
+
+def fly():
+    """
+    Main function
+    """
+    # Spawn stream process
+    args = parse_arguments()
+    get_decorated_name()
+    p = Process(target=stream, args=(USER_DOMAIN, args, g['original_name']))
+    p.start()
+
+    # Start listen process
+    time.sleep(0.5)
+    g['reset'] = True
+    g['prefix'] = True
+    g['stream_pid'] = p.pid
+    g['iot'] = args.image_on_term
+    listen()